As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PRIMARY FLIGHT DISPLAY RED X'D EVERYTHING INCLUDING THE AHRS AND FLIGHT DATA COMPUTER. WITH BOTH CIRCUIT BREAKERS IN THERE WAS A PARTIAL POWER LOSS TO THE PFD. A FEW MINUTES LATER IT RECOVERED ITSELF. HAPPENED TWICE IN FLIGHT ON THE SAME DAY. VFR CONDITIONS. REPLACING THE UNIT AND HAVING IT SENT IN FOR SERVICE.